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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Purpose of teh coronary vessels






2. Amount of blood pumped by a ventricle per beat






3. Natural pacemaker of the heart






4. The centers that regulate heart rate located in the___






5. Sequence of events in one heartbeat






6. Outermost of the pericardial membranes






7. Very rapid and uncoordinated ventricular beat






8. Relaxation of chambers of the heart






9. Backflow o fblood from the arteries to the ventricles is prevented by these






10. Difference between resting cardiac output adn maximum exercise cardiac output






11. First part of the cardia conduction pathway in teh ventircles






12. Area in the thoracic cavity between the lungs






13. Veins that return blood to the right atrium






14. Narrowing of a valve






15. Heart is located here






16. Irregular heartbeats






17. Contraction






18. The chambers of teh heart that receive blood from the veins






19. Prevents backflow of blood from the left ventricle to the left atrium






20. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






21. Amount of blood pumped by a ventricle in 1 minute






22. Prevents backflow of blood from teh right ventricle to the right atrium






23. Changes in blood pressure are detected by






24. Relaxation






25. Largest artery of the body






26. Upper chamber of the heart






27. Each normal heartbeat is initiated by this






28. Vessel into which the left ventricle pumps blood






29. Coronary sinus receives blood directly from this






30. Contraction of chambers of the heart






31. Part of the myocardium is deprived of its blood supply and becomes ______






32. Cardiac muscle tissue






33. Normal heart sounds are caused by






34. Nerves that transmit impulses to decrease the heart rate are the ____






35. Electical activity of the heart may be depicted in an






36. Heart rate below 60 bpm






37. Normal range of heart rate for a healthy adult is _____ bpm






38. Visceral pericardium






39. Funciton of the serous fluid of teh pericardial membranes






40. Heart chambers are lined with this






41. Endocardium lines the chambers of the heart






42. The amount of blood that returns to teh heart






43. 1st branches of teh ascending aorta